Who owns MAC prefix 6891D0E?

6891D0E is registered to Outstanding Technology Co., Ltd. in the IEEE MA-M registry.

What devices use 6891D0E?

Any network device with a MAC address starting 68:91:D0:E was manufactured by or for Outstanding Technology Co., Ltd..

MA-M · OUI prefix

Outstanding Technology Co., Ltd.

Any MAC address starting 68:91:D0:E is registered to Outstanding Technology Co., Ltd. in JP.

OUI prefix	6891D0E
Vendor	Outstanding Technology Co., Ltd.
Registry	MA-M (28-bit, medium block)
Country	JP
Example MAC	68:91:D0:E:00:00:00

What this means

The IEEE assigned the MA-M block 6891D0E to Outstanding Technology Co., Ltd.. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 68:91:D0:E, it is Outstanding Technology Co., Ltd. hardware.

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